<?xml version="1.0" encoding="UTF-8"?>
<Dictionary xmlns="http://www.opengis.net/gml" 
xmlns:gml="http://www.opengis.net/gml" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:xlink="http://www.w3.org/1999/xlink" 
xsi:schemaLocation="http://www.opengis.net/gml ../gmlCommonCRSsProfile.xsd" 
gml:id="CrsDictionary">
	<!-- Primary editor: Arliss Whiteside. Last updated 2005-11-15-->
	<description>Example GML Dictionary of some coordinate reference systems and components. </description>
	<name>CRS Dictionary</name>
	<dictionaryEntry>
		<CompoundCRS gml:id="EPSG7405">
			<srsName>OSGB36 /British National Grid + ODN</srsName>
			<srsID>
				<name codeSpace="urn:ogc:def:crs:EPSG:6.3:">7405</name>
			</srsID>
			<validArea>
				<description>United Kingdom (UK) - Great Britain - England Scotland Wales - onshore; Isle of Man. </description>
			</validArea>
			<includesCRS xlink:href="#EPSG27700" xlink:title="OSGB 1936 / British National Grid"/>
			<includesCRS xlink:href="#EPSG5701" xlink:title="Newlyn"/>
		</CompoundCRS>
	</dictionaryEntry>
	<dictionaryEntry>
		<ProjectedCRS gml:id="EPSG27700">
			<srsName>OSGB 1936 / British National Grid</srsName>
			<srsID>
				<name codeSpace="urn:ogc:def:crs:EPSG:6.3:">27700</name>
			</srsID>
			<validArea>
				<description>United Kingdom (UK) - Great Britain - England Scotland Wales - onshore; Isle of Man. </description>
			</validArea>
			<baseCRS xlink:href="#EPSG4277" xlink:title="OSGB 1936"/>
			<definedByConversion xlink:href="#EPSG19916" xlink:title="Transverse Mercator"/>
			<usesCartesianCS xlink:href="#EPSG4400" xlink:title="Cartesian"/>
		</ProjectedCRS>
	</dictionaryEntry>
	<dictionaryEntry>
		<GeographicCRS gml:id="EPSG4277">
			<srsName>OSGB 1936</srsName>
			<srsID>
				<name codeSpace="urn:ogc:def:crs:EPSG:6.3:">4277</name>
			</srsID>
			<validArea>
				<description>United Kingdom (UK) - Great Britain - England Scotland Wales - onshore; Isle of Man. </description>
			</validArea>
			<usesEllipsoidalCS xlink:href="#EPSG6402" xlink:title="ellipsoidal"/>
			<usesGeodeticDatum xlink:href="#EPSG6277" xlink:title="OSGB 1936"/>
		</GeographicCRS>
	</dictionaryEntry>
	<dictionaryEntry>
		<EllipsoidalCS gml:id="EPSG6402">
			<csName>ellipsoidal</csName>
			<csID>
				<name codeSpace="urn:ogc:def:cs:EPSG:6.3:">6402</name>
			</csID>
			<usesAxis xlink:href="#EPSG9901northDegreeEPSG9901" xlink:title="Geodetic latitude in north direction with degree unitsGeodetic latitude"/>
			<usesAxis xlink:href="#EPSG9902eastDegreeEPSG9902" xlink:title="Geodetic longitude in east direction with degree unitsGeodetic longitude"/>
		</EllipsoidalCS>
	</dictionaryEntry>
	<dictionaryEntry>
		<CoordinateSystemAxis gml:id="EPSG9901" gml:uom="urn:ogc:def:uom:OGC:1.0:degree">
			<name>Geodetic latitude in north direction with degree units</name>
			<axisID>
				<name codeSpace="urn:ogc:def:axis:EPSG:6.3:">9901</name>
			</axisID>
			<axisAbbrev>Lat</axisAbbrev>
			<axisDirection>north</axisDirection>
		</CoordinateSystemAxis>
	</dictionaryEntry>
	<dictionaryEntry>
		<CoordinateSystemAxis gml:id="EPSG9902" gml:uom="urn:ogc:def:uom:OGC:1.0:degree">
			<name>Geodetic longitude in east direction with degree units</name>
			<axisID>
				<name codeSpace="urn:ogc:def:axis:EPSG:6.3:">9902</name>
			</axisID>
			<axisAbbrev>Lon</axisAbbrev>
			<axisDirection>east</axisDirection>
		</CoordinateSystemAxis>
	</dictionaryEntry>
	<dictionaryEntry>
		<GeodeticDatum gml:id="EPSG6277">
			<datumName>OSGB 1936</datumName>
			<datumID>
				<name codeSpace="urn:ogc:def:datum:EPSG:6.3:">6277</name>
			</datumID>
			<usesPrimeMeridian xlink:href="#EPSG8901" xlink:title="Greenwich"/>
			<usesEllipsoid xlink:href="#EPSG7001" xlink:title="Airy 1830"/>
		</GeodeticDatum>
	</dictionaryEntry>
	<dictionaryEntry>
		<PrimeMeridian gml:id="EPSG8901">
			<meridianName>Greenwich</meridianName>
			<meridianID>
				<name codeSpace="urn:ogc:def:meridian:EPSG:6.3:">8901</name>
			</meridianID>
			<greenwichLongitude>
				<angle uom="urn:ogc:def:uom:OGC:1.0:degree">0</angle>
			</greenwichLongitude>
		</PrimeMeridian>
	</dictionaryEntry>
	<dictionaryEntry>
		<Ellipsoid gml:id="EPSG7001">
			<ellipsoidName>Airy 1830</ellipsoidName>
			<ellipsoidID>
				<name codeSpace="urn:ogc:def:ellipsoid:EPSG:6.3:">7001</name>
			</ellipsoidID>
			<semiMajorAxis uom="urn:ogc:def:uom:OGC:1.0:metre">6377563.396</semiMajorAxis>
			<secondDefiningParameter>
				<inverseFlattening uom="urn:ogc:def:uom:OGC:1.0:unity">299.3249646</inverseFlattening>
			</secondDefiningParameter>
		</Ellipsoid>
	</dictionaryEntry>
	<dictionaryEntry>
		<Conversion gml:id="EPSG19916">
			<coordinateOperationName>Transverse Mercator</coordinateOperationName>
			<coordinateOperationID>
				<name codeSpace="urn:ogc:def:coordinateOperation:EPSG:6.3:">19916</name>
			</coordinateOperationID>
			<usesMethod xlink:href="#EPSG9807" xlink:title="Transverse Mercator"/>
			<usesValue>
				<value uom="urn:ogc:def:uom:OGC:1.0:degree">49</value>
				<valueOfParameter xlink:href="#EPSG8801" xlink:title="Latitude of natural origin"/>
			</usesValue>
			<usesValue>
				<value uom="urn:ogc:def:uom:OGC:1.0:degree">-2</value>
				<valueOfParameter xlink:href="#EPSG8802" xlink:title="Longitude of natural origin"/>
			</usesValue>
			<usesValue>
				<value uom="urn:ogc:def:uom:OGC:1.0:unity">0.999601272</value>
				<valueOfParameter xlink:href="#EPSG8805" xlink:title="Scale factor at natural origin"/>
			</usesValue>
			<usesValue>
				<value uom="urn:ogc:def:uom:OGC:1.0:metre">400000</value>
				<valueOfParameter xlink:href="#EPSG8806" xlink:title="False Easting"/>
			</usesValue>
			<usesValue>
				<value uom="urn:ogc:def:uom:OGC:1.0:metre">-100000</value>
				<valueOfParameter xlink:href="#EPSG8807" xlink:title="False Northing"/>
			</usesValue>
		</Conversion>
	</dictionaryEntry>
	<dictionaryEntry>
		<OperationMethod gml:id="EPSG9807">
			<methodName>Transverse Mercator</methodName>
			<methodID>
				<name codeSpace="urn:ogc:def:method:EPSG:6.3:">9807</name>
			</methodID>
			<methodFormula>See Section 1.4.6 "Transverse Mercator" of EPSG Guidance Note 7, December 2000. </methodFormula>
			<sourceDimensions>2</sourceDimensions>
			<targetDimensions>2</targetDimensions>
			<usesParameter xlink:href="#EPSG8801" xlink:title="Latitude of natural origin"/>
			<usesParameter xlink:href="#EPSG8802" xlink:title="Longitude of natural origin"/>
			<usesParameter xlink:href="#EPSG8805" xlink:title="Scale factor at natural origin"/>
			<usesParameter xlink:href="#EPSG8806" xlink:title="False Easting"/>
			<usesParameter xlink:href="#EPSG8807" xlink:title="False Northing"/>
		</OperationMethod>
	</dictionaryEntry>
	<dictionaryEntry>
		<OperationParameter gml:id="EPSG8801">
			<parameterName>Latitude of natural origin</parameterName>
			<parameterID>
				<name codeSpace="urn:ogc:def:parameter:EPSG:6.3:">8801</name>
			</parameterID>
		</OperationParameter>
	</dictionaryEntry>
	<dictionaryEntry>
		<OperationParameter gml:id="EPSG8802">
			<parameterName>Longitude of natural origin</parameterName>
			<parameterID>
				<name codeSpace="urn:ogc:def:parameter:EPSG:6.3:">8802</name>
			</parameterID>
		</OperationParameter>
	</dictionaryEntry>
	<dictionaryEntry>
		<OperationParameter gml:id="EPSG8805">
			<parameterName>Scale factor at natural origin</parameterName>
			<parameterID>
				<name codeSpace="urn:ogc:def:parameter:EPSG:6.3:">8805</name>
			</parameterID>
		</OperationParameter>
	</dictionaryEntry>
	<dictionaryEntry>
		<OperationParameter gml:id="EPSG8806">
			<parameterName>False Easting</parameterName>
			<parameterID>
				<name codeSpace="urn:ogc:def:parameter:EPSG:6.3:">8806</name>
			</parameterID>
		</OperationParameter>
	</dictionaryEntry>
	<dictionaryEntry>
		<OperationParameter gml:id="EPSG8807">
			<parameterName>False Northing</parameterName>
			<parameterID>
				<name codeSpace="urn:ogc:def:parameter:EPSG:6.3:">8807</name>
			</parameterID>
		</OperationParameter>
	</dictionaryEntry>
	<dictionaryEntry>
		<CartesianCS gml:id="EPSG4400">
			<csName>Easting and Northing in metres</csName>
			<csID>
				<name codeSpace="urn:ogc:def:cs:EPSG:6.3:">4400</name>
			</csID>
			<usesAxis xlink:href="#EPSG9906eastMetreEPSG9906" xlink:title="Easting in east direction with metre unitsEasting"/>
			<usesAxis xlink:href="#EPSG9907northMetreEPSG9907" xlink:title="Northing in north direction with metre unitsNorthing"/>
		</CartesianCS>
	</dictionaryEntry>
	<dictionaryEntry>
		<CoordinateSystemAxis gml:id="EPSG9906" gml:uom="urn:ogc:def:uom:OGC:1.0:metre">
			<name>Easting in east direction with metre units</name>
			<axisID>
				<name codeSpace="urn:ogc:def:axis:EPSG:6.3:">9906</name>
			</axisID>
			<axisAbbrev>E</axisAbbrev>
			<axisDirection>east</axisDirection>
		</CoordinateSystemAxis>
	</dictionaryEntry>
	<dictionaryEntry>
		<CoordinateSystemAxis gml:id="EPSG9907" gml:uom="urn:ogc:def:uom:OGC:1.0:metre">
			<name>Northing in north direction with metre units</name>
			<axisID>
				<name codeSpace="urn:ogc:def:axis:EPSG:6.3:">9907</name>
			</axisID>
			<axisAbbrev>N</axisAbbrev>
			<axisDirection>north</axisDirection>
		</CoordinateSystemAxis>
	</dictionaryEntry>
	<dictionaryEntry>
		<VerticalCS gml:id="EPSG6499">
			<csName>Height up in metres</csName>
			<csID>
				<name codeSpace="urn:ogc:def:cs:EPSG:6.0:">6499</name>
			</csID>
			<usesAxis xlink:href="urn:ogc:def:axis:EPSG:6.0:9904"/>
		</VerticalCS>
	</dictionaryEntry>
	<dictionaryEntry>
		<CoordinateSystemAxis gml:id="EPSG9904" gml:uom="urn:ogc:def:uom:OGC:1.0:metre">
			<name>Gravity-related height in up direction with metre units</name>
			<axisID>
				<name codeSpace="urn:ogc:def:axis:EPSG:6.0:">9904</name>
			</axisID>
			<axisAbbrev>H</axisAbbrev>
			<axisDirection>up</axisDirection>
		</CoordinateSystemAxis>
	</dictionaryEntry>
	<dictionaryEntry>
		<VerticalDatum gml:id="EPSG5101">
			<datumName>Ordnance Datum Newlyn</datumName>
			<datumID>
				<name codeSpace="urn:ogc:def:datum:EPSG:6.0:">5101</name>
			</datumID>
			<verticalDatumType codeSpace="urn:ogc:def:verticalDatumType:OGC:1.0:">geoidal</verticalDatumType>
		</VerticalDatum>
	</dictionaryEntry>
</Dictionary>
